Lua APA (7ú heag.)

Bewerunge, H. (1906). The Vatican Edition of Plain Chant, A Critical Study. Dublin.

Lua i Stíl Chicago (17ú heag.)

Bewerunge, H. The Vatican Edition of Plain Chant, A Critical Study. Dublin, 1906.

Lua MLA (8ú heag.)

Bewerunge, H. The Vatican Edition of Plain Chant, A Critical Study. Dublin, 1906.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.